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  • A 1.95-carat Montana Sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with "Earth's Treasury" below it.

    1.95-Carat Medium Blue Montana Sapphire

    $7,800.00

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  • A 1.40-carat Montana Sapphire, faceted in an oval cut with a yellow-orange hue, is displayed on a textured light gray surface with the Earth’s Treasury text and logo at the bottom.

    1.40-Carat Orange-Yellow Particolored Montana Sapphire

    $1,800.00

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  • A 0.96-carat Montana sapphire, faceted in an oval cut and displaying pale purple hues, rests on a textured grey surface with the Earth's Treasury logo below.

    0.96-Carat Lilac Pink Montana Sapphire

    $1,600.00

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  • A 1.73-carat bright green Colombian emerald, oval-cut, is displayed on a textured metallic surface with the Earth’s Treasury logo at the bottom.

    1.73-Carat Bright Green Colombian Emerald

    $2,200.00

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  • 0.55-carat red Mozambique ruby (heated), oval-cut with visible inclusions, displayed on a textured surface above the text "EARTH'S TREASURY.

    0.55-Carat Red Mozambique Ruby (Heated)

    $500.00

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  • A 4.05-carat deep red Mozambique ruby (heated), cut in a faceted oval, displayed on a textured surface with the "EARTH'S TREASURY" logo and text below.

    4.05-Carat Pigeon Blood Red Mozambique Ruby (Heated)

    $43,000.00

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  • A 1.25-carat heated sapphire, oval-cut and blue, sits on a textured metallic surface with "EARTH'S TREASURY" displayed below.

    1.25-Carat Royal Blue Ceylon Sapphire (Heated)

    $3,700.00

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  • 2.02-carat heated sapphire, oval-cut and blue, displayed on a textured gray surface with "EARTH'S TREASURY" text and logo beneath.

    2.02-Carat Light Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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  • A 2.03-carat heated blue sapphire with an oval cut rests on a textured gray surface, displayed above the Earth's Treasury logo and name.

    2.03-Carat Rich Blue Ceylon Sapphire (Heated)

    $8,900.00

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  • A 2.72-carat heated sapphire, oval-cut and blue-green in color, rests on a textured surface featuring the "Earth's Treasury" name and logo below the gem.

    2.72-Carat Green-Blue Particolored Madagascar Sapphire (Heated)

    $5,700.00

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  • A 2.19-carat heated oval-cut blue sapphire with brilliant facets rests on a metallic surface; the "Earth's Treasury" logo and text appear at the bottom of the image.

    2.19-Carat Rich Blue Ceylon Sapphire (Heated)

    $7,900.00

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    Add to cartDone
  • A 2.34-carat yellowish green Madagascar sapphire (heated), cut in an oval shape, rests on a textured gray surface with the words "Earth's Treasury" below it.

    2.34-Carat Yellowish Green Madagascar Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 2.99-carat Spessartine Garnet with a brilliant cut is displayed on a textured, light gray surface. The Earth's Treasury logo appears at the bottom of the image.

    2.99-Carat Orangey Red Spessartine Garnet

    $3,500.00

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  • A 2.63-carat royal blue Ceylon sapphire (heated) in an oval faceted cut rests on a textured gray surface, with the "Earth's Treasury" logo and text displayed beneath it.

    2.63-Carat Royal Blue Ceylon Sapphire (Heated)

    $11,500.00

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  • A 3.05-carat heated sapphire gemstone is displayed on a textured surface with the words "Earth's Treasury" beneath it.

    3.05-Carat Royal Blue Ceylon Sapphire (Heated)

    $12,300.00

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    Add to cartDone
  • A 3.07-carat heated oval pink sapphire displayed on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    3.07-Carat Hot Pink Ceylon Sapphire (Heated)

    $15,900.00

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  • 4.69-carat heated sapphire in round brilliant cut displayed on textured surface with "Earth's Treasury" logo beneath.

    4.69-Carat Spruce Green Madagascar Sapphire (Heated)

    $9,900.00

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  • A 1.52-carat oval-shaped faceted sapphire featuring yellow and green hues is displayed on a textured metallic surface, with the "Earth's Treasury" logo at the bottom.

    1.52-Carat Yellow-Mint Green Particolored Madagascar Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A 1.66-carat sapphire, faceted and oval-shaped, sits on a textured gray surface with "EARTH'S TREASURY" displayed beneath.

    1.66-Carat Rich Blue Ceylon Sapphire (Heated)

    $4,100.00

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  • A 1.72-carat faceted blue sapphire is shown on a textured gray surface with "EARTH'S TREASURY" displayed at the bottom.

    1.72-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $4,200.00

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    Add to cartDone
  • A 1.18-carat oval-cut blue sapphire displayed on a textured surface, with "EARTH’S TREASURY" and a hexagonal logo beneath.

    1.18-Carat Royal Blue Ceylon Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 3.12-carat faceted oval blue sapphire is displayed on a textured surface, with the "Earth's Treasury" logo and text visible underneath.

    3.12-Carat Royal Blue Ceylon Sapphire (Heated)

    $14,700.00

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    Add to cartDone
  • A 2.16-carat oval-cut emerald rests on a textured metallic surface with the words "EARTH'S TREASURY" at the bottom.

    2.16-Carat Rich Green Colombian Emerald

    $5,100.00

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    Add to cartDone
  • A faceted oval green 7.60-carat emerald gemstone displayed on a textured metallic surface, with the "Earth's Treasury" logo and text at the bottom.

    0.98-Carat Rich Green Colombian Emerald

    $1,900.00

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    Add to cartDone

Natural Gemstone Jewelry & Loose Gemstones at Earth’s Treasury

At Earth’s Treasury, we make finding your color easy with one of the widest selections of ethically sourced gemstones available, from Montana sapphires and garnets to tourmaline and emeralds. Our team of talented designers and jewelers is dedicated to creating custom gemstone jewelry that’s as unique as your story. Whether you’re drawn to classic pieces or dream up a one-of-a-kind engagement ring, we’ll guide you every step of the way to ensure your jewelry feels personal, original, and entirely you.